A Microsoft 365 tenant is your organisation's own private space in the Microsoft cloud. Your email, Teams, files and Microsoft 365 Copilot all run inside it, and your data stays in that space instead of being pooled with other customers. That is why the work version of Copilot is safer than a consumer chatbot.
- Copilot Chat with your work account stays inside the tenant.
- Signing in with a personal account takes you outside it.
More in Microsoft Copilot
Is Copilot Chat-Only Mode Safer for Sensitive Documents?
No, the mode makes no difference. Whether you use chat only or agent mode, Copilot reads the document once you give it access. The real decision is whether that document should go into Copilot at all, so check your organisation's rules on which data classifications are allowed before you open it with AI.
Can Copilot fill in a Word Template?
Yes. With a Microsoft 365 Copilot licence, open the template in Word, reference your source document in the Copilot side panel and ask it to populate the template with that data. Word can even grow a section to fit. With Copilot Chat alone or another chatbot it works, but it is clunkier.
Can Copilot use my company Template in PowerPoint?
Yes. Copilot in PowerPoint asks whether you want your organisation's style and builds the deck on your template. It is getting close, but layouts, logos and fonts are not always picked up perfectly, so check every slide before the deck goes out.